CVE-2007-2274: Opera Browser

High severity, CVSS 7.8. EPSS: 8.2% chance of exploitation in the next 30 days.

The BitTorrent implementation in Opera 9.2 allows remote attackers to cause a denial of service (CPU consumption and application crash) via a malformed torrent file. NOTE: the original disclosure refers to this as a memory leak, but it is not certain.

Affected products

• Opera Opera Browser: version 9.2 only

Published 2007-04-25. Last modified 2026-06-16.